I would like advice on my situation. I was granted a 2 year study permit in August to start studying in September and have been in Canada since. However I changed my mind from attending the initial college and have since applied to another college for their January 2019 intake. I know that I have to advise cic of the change but the problem is I have to travel back home in 3 days for 2 weeks and would like to know what possible problems I could face on trying to re enter.